GB1450503A - Electric instruments adapted to utilise energy cells - Google Patents
Electric instruments adapted to utilise energy cellsInfo
- Publication number
- GB1450503A GB1450503A GB3919174A GB3919174A GB1450503A GB 1450503 A GB1450503 A GB 1450503A GB 3919174 A GB3919174 A GB 3919174A GB 3919174 A GB3919174 A GB 3919174A GB 1450503 A GB1450503 A GB 1450503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- cell
- cover
- marks
- symbols
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
- G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
1450503 Watches OMEGA LOUIS BRANDT & FRERE SA 9 Sept 1974 [2 Oct 1973] 39191/74 Heading G3T [Also in Divisions G4-G6] In an electric watch or other instrument having a compartment to contain an energy cell and which is sealed by a cover 1, in order to indicate the date when the cell must be replaced, the cover carries at least one series of fixed marks or symbols and a movable member which can be set to indicate one of the marks or symbols. As shown the cover has a groove 8 in which rings 4, 5 are inserted and held by their own resilience; to facilitate insertion the rings have holes 12 or 13 for engagement by a tool. The rings are manually rotatable and each has a gap to disclose one of a corresponding series of numerals on a metal or plastics ring 9 in the base of the groove, thus indicating a month and year for cell replacement. The cell type number is displayed centrally. In an alternative embodiment, the rings 4, 5 carry index marks which co-operate with scales located respectively around and within the rings Fig. 3 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1408573A CH576163B5 (en) | 1973-10-02 | 1973-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1450503A true GB1450503A (en) | 1976-09-22 |
Family
ID=4397835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3919174A Expired GB1450503A (en) | 1973-10-02 | 1974-09-09 | Electric instruments adapted to utilise energy cells |
Country Status (2)
Country | Link |
---|---|
CH (2) | CH1408573A4 (en) |
GB (1) | GB1450503A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2243000A (en) * | 1990-04-12 | 1991-10-16 | Win Chief Ind Limited | Improvements in watches |
CN112921848A (en) * | 2021-01-26 | 2021-06-08 | 张旭 | Low-resistance traffic indication mechanism based on highway road indication |
-
1973
- 1973-10-02 CH CH1408573D patent/CH1408573A4/xx unknown
- 1973-10-02 CH CH1408573A patent/CH576163B5/xx not_active IP Right Cessation
-
1974
- 1974-09-09 GB GB3919174A patent/GB1450503A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2243000A (en) * | 1990-04-12 | 1991-10-16 | Win Chief Ind Limited | Improvements in watches |
GB2243000B (en) * | 1990-04-12 | 1994-03-23 | Win Chief Ind Limited | Improvements in watches |
CN112921848A (en) * | 2021-01-26 | 2021-06-08 | 张旭 | Low-resistance traffic indication mechanism based on highway road indication |
Also Published As
Publication number | Publication date |
---|---|
CH1408573A4 (en) | 1975-12-15 |
CH576163B5 (en) | 1976-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |